Azobisisobutyronitrile → Caprolactam

HRID 554058Notes

Reaction equation

HRID 554058 reaction equation
[CH2:1]=[CH:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1.[CH3:9][CH:10]=[CH:11][C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1.[C:18]1(=[O:25])[NH:24][CH2:23][CH2:22][CH2:21][CH2:20][CH2:19]1.CC(N=NC(C#N)(C)C)(C#N)C>>[CH2:1]=[CH:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1.[CH3:9][CH:10]=[CH:11][C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1.[C:18]1(=[O:25])[NH:24][CH2:23][CH2:22][CH2:21][CH2:20][CH2:19]1

Participants

6

Reactant 4

HCID 6547AzobisisobutyronitrileHCID 7501StyreneHCID 7768CaprolactamHCID 12500beta-Methylstyrene

Product 2

HCID 7768CaprolactamHCID 86630203HCID 86630203, compound

Procedure

A mixture of styrene and methyl styrene (40 weight %, including 30 weight % styrene and 10 weight % methyl styrene) and molten caprolactam were mixed and stirred at a constant temperature of 100° C., and 0.05 weight % AIBN was added to initiate the free radical polymerization, giving a solution of styrene-methyl styrene co-polymer/caprolactam.

Workup

  1. additionwere mixed
  2. additionwas added
  3. customthe free radical polymerization

Sources & evidence

ORD record
ord-8d9ea9a650604d3c979681beb4713e4b
Source dataset
uspto-grants-2011_11
Patent number
US08048967B2

Reaction notes

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